Let's get tentacle

Cephalopods are awesome. Two of them show up at a party in the same dress? Bam. Chromatophores. They've been shown to use tools, so any time one of them locks itself out of the car, another's right there with a coat hanger. It's like magic, only science.

This sports bra, from our friends at IRON FIST, is covered with tentacles and gore and eyeballs. Well, not literally covered with those things. That'd be gross. With double straps and 360° stretch, it's great for working out, going clubbing, or just looking like you work out. But remember: it may fool your neighbors, but it won't fool your Fitbit.